Properties of the Number 1492

One Thousand Four Hundred Ninety-Two

Basics

Value: 1491 → 1492 → 1493

Parity: even

Prime: No

Previous Prime: 1489

Next Prime: 1493

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 ² × 373

Divisors: 1, 2, 4, 373, 746, 1492

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10111010100

Octal: 2724

Duodecimal: A44

Hexadecimal: 5d4

Square: 2226064

Square Root: 38.62641583165593

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of compositions of n into pairwise relatively prime parts. A101268

Number of integer partitions of n that cannot be partitioned into two or more blocks with equal sums. A321451

Number of integer partitions of n whose first differences (assuming the last part is zero) are not unimodal. A332284

Discriminants of totally real cubic fields. A6832

Number of lines through at least 2 points of an n X n grid of points. A18808

Exponent of least power of 2 having n consecutive 0's in its decimal representation. A6889

Analog of A121805, but starting with 2. A139284

T(n,k)=Number of nXk 0..1 arrays with no element equal to more than one of its horizontal and antidiagonal neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards. A281056

Number of compositions of n with no part circularly followed by a divisor. A328598

Numbers k such that k²⁸ == 1 (mod 29²). A56034